Paper (movie-Gattaca)
OeyZ
INFOI101LectureWeek04-RealandDigital.pdf
1/28/2019
1
INFO I101 Introduction to Informatics and Computing
Real & Digital
INDIANA UNIVERSITY BLOOMINGTON
INFO I101
Communication
Course Instructors [email protected]
Lab Instructors [email protected]
Always include your Lab Section Number in the subject line! Write professionally.
Do not email our personal emails! Do not use Canvas Messenger!
1/28/2019
2
INFO I101
Office Hours
Checkout the course website for information on office hours with the course instructors.
Logan: IW 307A Nina: Undergrad Annex
No appointments necessary!
INFO I101
Study Sessions
MTWR, 7-8 PM
Informatics West Lobby
No appointments necessary!
1/28/2019
3
INFO I101
Lab Checks (Exams)
Lab Check 1 (HTML/CSS) Week 04 Lab 02
Lab Check 2 (Python) Week 07 Lab 02
Lab Check 3 (JavaScript) Week 10 Lab 02
Lab Check 4 (Database) Week 13 Lab 02
INFO I101
Duo
Not being able to login via Duo is not a reason for a makeup exam. Make sure your phone is charged or you have an alternative method for authentication.
1/28/2019
4
INFO I101
Makeup Exams
• See announcement.
• You have one week from the date of your exam to request a makeup via the form. No requests after this.
• Makeups are only offered at certain dates and times. (See announcement.)
• You must have documentation.
INFO I101
Major Papers & Projects
All on Course Schedule & in Canvas.
• Foundations Paper
• Dimensions Paper
• Final Paper & Final Reflection
• Individual Midterm Project
Check Course Schedule for complete list.
1/28/2019
5
INFO I101
Pre-Lecture Prep
Due before your lecture begins.
Short quiz or writing assignment.
• Only one attempt! No exceptions.
• Exempt from late policy/tech buffer.
Foundations will be released later in the semester.
INFO I101
Accommodations
DSS Memos or Religious Observance paperwork due in the first two weeks.
Bring to instructor office hours.
These accommodations are not retro-active.
1/28/2019
6
INFO I101
ICE Sheets
• Form a group of 4-5. (Not 3, not 6.)
• Send one representative up to get an ICE Sheet.
• Each member should fill in their own name, username, and initials.
• Select the Lecture Day/Time and write in the Lecture Title.
Low (or no) effort on ICE activities can result in no attendance.
INFO I101 Introduction to Informatics and Computing
Real & Digital
INDIANA UNIVERSITY BLOOMINGTON
1/28/2019
7
INFO I101
Moore’s Law
• Transistors
• Amount or ____ we can fit on a ____ ~doubles every ____ years
INFO I101
Microcontrollers
• Small computers!
• Examples?
1/28/2019
8
HOW DO COMPUTERS
COMMUNICATE?
BINARY
1/28/2019
9
INFO I101
Number Systems
• Roman Numerals
• Value based on symbol.
INFO I101
Number Systems
• Positional System (Ours!)
• Magnitude
• Decimal Numbers
• 25 = 2510
1/28/2019
10
HOW DOES 101012 2110
1/28/2019
11
INFO I101
Hexadecimal
• Base16
• Where do we see this?
• One hexadecimal character is worth 4 bits.
HEX Decimal Binary 0 0 0000 1 1 0001 2 2 0010 3 3 0011 4 4 0100 5 5 0101 6 6 0110 7 7 0111 8 8 1000 9 9 1001 A 10 1010 B 11 1011 C 12 1100 D 13 1101 E 14 1110 F 15 1111
1/28/2019
12
INFO I101
Analog
INFO I101
Digital
1/28/2019
13
INFO I101
VR & AR
What is the difference?
1/28/2019
14
1/28/2019
15
1/28/2019
16
1/28/2019
17
“Erica, a 23-year-old humanoid robot developed by Osaka University professor Hiroshi Ishiguro, understands spoken Japanese not only with audio, but with body language - blinking, moving your head, and raising your eyebrows.”
“This particular study out of Indiana University conscripted both infants and child- like robots to explore how body posture is involved in learning the names of objects.”
1/28/2019
18
1. Bring your ICE Sheet to the front and set it on the pile.
2. Scan your CrimsonCard for attendance.
On your way out…
